package cn.sxjzit.officlal.mapper;

import cn.sxjzit.officlal.entity.Nav;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface NavMapper {
    /*
     ****@导航栏增删改查
     * */
    boolean update(Nav nav);
    List<Nav> selectAllNav();
    Nav addNav(Nav nav);
    boolean deleteNav(int id);
}
